NOC Engineer
Trinetix · Buenos Aires, Buenos Aires, Argentina · On-site
Posted Sep 21, 2026
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At Trinetix we are looking for a skilled NOC Engineer. Join our team and collaborate with a global leader in connectivity, operating one of the world’s most reliable and extensive Internet backbones. With over 30 years of experience, this organization provides high-performance network infrastructure across more than 100 countries, supporting 2,900+ customers worldwide - including telecom operators, hyperscalers, cloud providers, and digital platforms.
Its network spans tens of thousands of kilometers of fiber, forming a critical part of the global Internet infrastructure and consistently ranking among the top-tier backbone providers worldwide. This is the kind of company that literally powers how the Internet works at scale.
At Trinetix, we partner with this organization to support and enhance its operations through modern engineering, process optimization, and AI-driven solutions. Our teams work closely with global stakeholders, contributing to large-scale initiatives that improve efficiency, streamline workflows, and support business growth across international markets.
Required Skills:
3–5+ years of experience in a Network Operations Center (NOC) or similar environment
Strong technical expertise in network troubleshooting across IP and/or transmission platforms
Solid knowledge of TCP/IP, MPLS, BGP, QoS, xWDM technologies
CCNP Enterprise level knowledge (for IP-focused roles) or equivalent practical experience
Hands-on experience with network monitoring tools, incident handling, and fault management
Experience working with Linux/Windows environments
Strong communication skills and ability to collaborate with internal teams and external providers
Experience in documenting incidents and maintaining clear technical reporting
Nice-to-haves skills:
Experience with scripting (Python or Bash)
Telecom industry background (TELCO)
Experience configuring or improving NOC monitoring tools
Experience working in an international environment
Core Responsibilities:
Monitor the network across IP and transmission platforms (including xWDM), as well as underlying infrastructure (sites, owned and leased fiber)
Act on alarms indicating both service-impacting and potential service-impacting issues
Initiate and perform troubleshooting of faults and outages across relevant platforms
Resolve incidents at first line whenever possible, minimizing escalation to second-level support
Take full ownership of incidents and drive them to resolution and restoration
Collaborate with third-party providers (hardware vendors, field support, network providers) during troubleshooting
Ensure accurate and timely documentation during and after incident resolution
Maintain clear and structured communication with internal and external stakeholders during major incidents
Track SLA commitments, follow up on progress, and coordinate resolution across teams
Prepare root cause analysis and outage reports
Act as a SPOC during planned…